TREA

O. Harald S. Eriksen

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  • Brooklyn Park, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Proportioning pump, control systems and applicator apparatus
    • Patent number 9,316,216
    • Issue date Apr 19, 2016
    • Pumptec, Inc.
    • James E. Cook
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Self-aligning double-acting simplex plunger pump
    • Patent number 6,257,843
    • Issue date Jul 10, 2001
    • Pumptec, Inc.
    • James E. Cook
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump for liquids
    • Patent number D352721
    • Issue date Nov 22, 1994
    • James E. Cook
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Double acting simplex plunger pump
    • Patent number 5,183,396
    • Issue date Feb 2, 1993
    • James E. Cook
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump
    • Patent number D332269
    • Issue date Jan 5, 1993
    • James E. Cook
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Pump
    • Patent number D332268
    • Issue date Jan 5, 1993
    • James E. Cook
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Double acting simplex plunger pump
    • Patent number 4,978,284
    • Issue date Dec 18, 1990
    • James E. Cook
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...